208723008

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4919}}^1$

素因数の和:4964

約数の個数: 112

約数和(自身を含む): 629838720

約数和(自身を除く): 421115712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1768, 2496, 2652, 3264, 3536, 4919, 5304, 7072, 9838, 10608, 14144, 14757, 19676, 21216, 29514, 39352, 42432, 59028, 63947, 78704, 83623, 118056, 127894, 157408, 167246, 191841, 236112, 250869, 255788, 314816, 334492, 383682, 472224, 501738, 511576, 668984, 767364, 944448, 1003476, 1023152, 1087099, 1337968, 1534728, 2006952, 2046304, 2174198, 2675936, 3069456, 3261297, 4013904, 4092608, 4348396, 5351872, 6138912, 6522594, 8027808, 8696792, 12277824, 13045188, 16055616, 17393584, 26090376, 34787168, 52180752, 69574336, 104361504, 208723008]

約数ペア:

[(1, 208723008), (2, 104361504), (3, 69574336), (4, 52180752), (6, 34787168), (8, 26090376), (12, 17393584), (13, 16055616), (16, 13045188), (17, 12277824), (24, 8696792), (26, 8027808), (32, 6522594), (34, 6138912), (39, 5351872), (48, 4348396), (51, 4092608), (52, 4013904), (64, 3261297), (68, 3069456), (78, 2675936), (96, 2174198), (102, 2046304), (104, 2006952), (136, 1534728), (156, 1337968), (192, 1087099), (204, 1023152), (208, 1003476), (221, 944448), (272, 767364), (312, 668984), (408, 511576), (416, 501738), (442, 472224), (544, 383682), (624, 334492), (663, 314816), (816, 255788), (832, 250869), (884, 236112), (1088, 191841), (1248, 167246), (1326, 157408), (1632, 127894), (1768, 118056), (2496, 83623), (2652, 78704), (3264, 63947), (3536, 59028), (4919, 42432), (5304, 39352), (7072, 29514), (9838, 21216), (10608, 19676), (14144, 14757)]